Hypochlorous acid disinfection device
By introducing automatic disposition and stirring components into the hypochlorous acid disinfection device, the problem of inaccurate concentration control of hypochlorous acid solution in the prior art is solved, and the precise watering of hypochlorous acid solution is achieved, ensuring the healthy growth of grass seeds and Efficient sterilization.
Patent Information
- Application Number
- CN202420534066.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-19
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-03-19
AI Technical Summary
The existing hypochlorous acid disinfection devices are prone to concentration errors when preparing hypochlorous acid solutions, which affects the germination and growth of grass seeds, especially in hydroponic planting, which is difficult to accurately control hypochlorous acid concentration.
A hypochlorous acid disinfection device including a control component and a generator body is designed, equipped with a metering device and a solenoid valve. By controlling the component, the ratio of liquid water and medicine liquid is automatically adjusted to ensure the accuracy of the concentration of hypochlorous acid solution. The stirring assembly accelerates the dissolution of solid sodium hypochlorite.
The accurate proportion of hypochlorous acid solution is automatically adjusted, avoiding damage to grass seeds, ensuring the appropriate concentration of watering, and improving the sterilization effect.
Smart Images
Figure CN222172702U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of disinfection and sterilization equipment, in particular to a hypochlorous acid disinfection device. Background Art
[0002] Hypochlorous acid water has the characteristics of low concentration, high activity, broad-spectrum sterilization, fast action speed, high sterilization rate, etc. After the action, there are no by-products, no residues, no pollution, no harm to human health, and no special impact even if it is accidentally drunk. It can be used in the fields of central kitchen pre-prepared dishes, food processing, medical and health care, agricultural planting, livestock deodorization, etc. In the process of killing bacteria and viruses, hypochlorous acid molecules can not only destroy cell walls and virus shells, but also act on nucleic acids and enzymes inside bacteria and viruses, thereby killing pathogenic microorganisms.
[0003] Existing hypochlorous acid disinfection devices generally prepare hypochlorous acid solutions manually, which is prone to errors. The concentration of the prepared hypochlorous acid solution does not match the required concentration, and the expected effect cannot be achieved after use. Especially in hydroponic cultivation, watering grass seeds with hypochlorous acid solution of a certain concentration can make the grass grow healthily, but too high or too low a concentration of hypochlorous acid will affect the germination, growth or fungus of the grass seeds. Utility Model Content
[0004] The purpose of the utility model is to provide a hypochlorous acid disinfection device, which can solve the problems raised by the above-mentioned background technology in view of the shortcomings of the prior art.
[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:
[0006] A hypochlorous acid disinfection device comprises a control component and a generator body, wherein the generator body is provided with a water inlet pipe, a water outlet pipe and a ventilation hole, the water inlet pipe is provided with a first metering device, the water inlet pipe and the water outlet pipe are provided with a solenoid valve, a dosing device is provided on the top of the generator body, the dosing device comprises a solution tank for containing a liquid medicine, a bracket and a drainage pipe, the drainage pipe is fixedly connected to the bracket, one end of the drainage pipe is communicated with the generator body, the other end of the drainage pipe is connected to the solution tank, a second metering device is provided on the drainage pipe, and the solenoid valve is also provided;
[0007] The first metering device, the second metering device and the solenoid valve are all electrically connected to the control component.
[0008] Furthermore, a stirring assembly is provided in the generator body, one end of the stirring assembly extends to the outside of the generator body and is sealed and connected to the generator body;
[0009] The stirring component is electrically connected to the control component.
[0010] Furthermore, the stirring assembly includes a driving device and a stirring body, the driving device is installed outside the generator body, and one end of the stirring body extends to the outside of the generator body and is connected to the output end of the driving device.
[0011] Furthermore, the stirring body includes a stirring shaft and a spiral blade installed on the stirring shaft, and the lower end of the spiral blade is gap-connected to the bottom of the generator body.
[0012] Preferably, a feed port, a sealing cover for opening and closing the feed port, and a third metering device are provided on the top of the generator body, and the third metering device is located on one side of the feed port.
[0013] Furthermore, the third metering device includes a weighing device and a containing device for placing the solid medicine, and the containing device is located above the weighing device.
[0014] Furthermore, the generator body comprises a box body and a top cover, and the box body and the top cover are detachably and hermetically connected.
[0015] The utility model has at least the following advantages or beneficial effects:
[0016] The utility model provides a hypochlorous acid disinfection device, comprising a control component and a generator body, wherein a water inlet pipe, a water outlet pipe and a ventilation hole are arranged on the generator body, a first metering device is installed on the water inlet pipe, and solenoid valves are arranged on the water inlet pipe and the water outlet pipe, a dosing device is arranged on the top of the generator body, the dosing device comprises a solution box for containing liquid medicine, a bracket and a drainage pipe, the drainage pipe is fixedly connected with the bracket, one end of the drainage pipe is communicated with the generator body, and the other end of the drainage pipe is connected with the solution box, a second metering device is arranged on the drainage pipe, and the solenoid valve is also arranged; the first metering device, the second metering device and the solenoid valve are all electrically connected with the control component.
[0017] The staff inputs the ratio of the medicine solution and water or directly inputs the mass of the medicine solution and water through the control component. The control component can cooperate with the first metering device, the second metering device and each solenoid valve to realize automatic adjustment of the solution ratio. The metering accuracy is high and the solution ratio is more precise, thus avoiding damage to the forage grass. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.
[0019] Figure 1 A schematic diagram of the structure of a hypochlorous acid disinfection device provided by the utility model;
[0020] Figure 2 A schematic diagram of the structure of the dosing device provided by the utility model installed on the generator body;
[0021] Figure 3 A schematic diagram of the structure of the third metering device provided by the utility model installed on the generator body;
[0022] Figure 4 This is a structural schematic diagram of the stirring assembly provided by the utility model installed on the generator body.
[0023] Icons: 100-generator body; 101-water inlet pipe; 102-box; 103-water outlet pipe; 104-top cover; 107-first metering device; 109-feeding port; 110-dosing device; 111-solution tank; 113-bracket; 115-drainage pipe; 117-second metering device; 130-third metering device; 131-weighing device; 133-containing device; 150-stirring assembly; 151-driving device; 153-stirring body; 155-stirring shaft; 157-spiral blade. DETAILED DESCRIPTION
[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.
[0025] Please refer to Figures 1 to 4 As shown, a hypochlorous acid disinfection device includes a control component and a generator body 100, and a water inlet pipe 101, a water outlet pipe 103 and a ventilation hole are provided on the generator body 100. The water inlet pipe 101 is used to connect an external water pipe, and a first metering device 107 for measuring the quality of liquid water is installed on the water inlet pipe 101. Solenoid valves for opening and closing the water inlet pipe 101 and the water outlet pipe 103 are both provided on the water inlet pipe 101 and the water outlet pipe 103.
[0026] In addition, a dosing device 110 is provided on the top of the generator body 100, and the dosing device 110 includes a solution tank 111 for containing a liquid medicine, a bracket 113, and a drainage tube 115. The bracket 113 is fixedly mounted on the generator body 100 by screws. The drainage tube 115 is fixedly connected to the bracket 113, one end of the drainage tube 115 is communicated with the inside of the generator body 100, and the other end of the drainage tube 115 is connected to the solution tank 111. The drainage tube 115 is provided with a second metering device 117 and is also provided with a solenoid valve.
[0027] The first metering device 107, the second metering device 117 and the electromagnetic valve are all electrically connected to the control component. In this embodiment, the first metering device 107 and the second metering device 117 are both existing flow meters, and the control component is an existing PLC controller and a touch screen.
[0028] The staff adds the liquid medicine into the solution tank 111, and inputs the ratio of liquid water and liquid medicine and the total mass or the mass value of liquid water and liquid medicine through the touch screen, and the control component can open the solenoid valves on the water inlet pipe 101 and the drainage pipe 115, and the liquid water and liquid medicine are added into the generator body 100. The first metering device 107 and the second metering device 117 respectively measure the mass of the liquid water and liquid medicine. After the mass of the liquid water or liquid medicine reaches a predetermined value, the control component closes the solenoid valves on the water inlet pipe 101 and the drainage pipe 115, and the liquid water and liquid medicine are mixed in the generator body 100 to obtain a hypochlorous acid solution of a certain concentration. The staff connects the irrigation pipe to the outlet pipe 103, and opens the solenoid valve on the outlet pipe 103 through the control component, so that the hypochlorous acid solution in the generator body 100 can be discharged for watering plants.
[0029] Preferably, a feed port 109, a sealing cover for opening and closing the feed port 109, and a third metering device 130 are provided at the top of the generator body 100. In this embodiment, the sealing cover is slidably connected to the generator body 100, that is, the sealing cover is embedded in the edge of the feed port 109, and the feed port 109 can be opened and closed by sliding the sealing cover. The third metering device 130 is located at one side of the feed port 109, and the third metering device 130 is used to meter solid medicines.
[0030] Specifically, the third metering device 130 includes a weighing device 131 and a containing device 133 for placing solid medicines. The weighing device 131 is fixedly mounted on the generator body 100. The weighing device 131 is an existing electronic scale, and the containing device 133 is located above the weighing device 131. When the staff uses solid sodium hypochlorite to prepare the hypochlorous acid solution, the solid sodium hypochlorite can be placed in the containing device 133, and the required amount of solid sodium hypochlorite can be weighed by the weighing device 131, and poured into the generator body 100 through the feed port 109, and then the mass value of liquid water is input through the control component, and the control component controls the first metering device 107 and the electromagnetic valve on the water inlet pipe 101, so that a certain amount of liquid water enters the generator body 100 to react with the solid sodium hypochlorite to obtain the hypochlorous acid solution.
[0031] Preferably, a stirring assembly 150 is provided in the generator body 100, one end of the stirring assembly 150 extends to the outside of the generator body 100 and is sealed and connected to the generator body 100. The stirring assembly 150 is electrically connected to the control assembly. The stirring assembly 150 can accelerate the dissolution of solid sodium hypochlorite into liquid water.
[0032] Specifically, the stirring assembly 150 includes a driving device 151 and a stirring body 153. The driving device 151 is installed on the outside of the generator body 100, and the driving device 151 is an existing stepping motor and a reducer. The stirring body 153 includes a stirring shaft 155 and a spiral blade 157 installed on the stirring shaft 155. One end of the stirring shaft 155 extends to the outside of the generator body 100 and is fixedly connected to the output end of the stepping motor through the reducer. The stirring shaft 155 is connected to the generator body 100 in a rotary seal. The rotary seal connection is a prior art and is not described in detail here. The lower end of the spiral blade 157 is connected to the bottom gap of the generator body 100.
[0033] Since solid sodium hypochlorite will sink to the bottom of the water, when the driving device 151 is running, the spiral blade 157 is driven to rotate through the stirring shaft 155, and the lower end of the spiral blade 157 scrapes the solid sodium hypochlorite at the bottom of the generator body 100, and drives the solid sodium hypochlorite and liquid water to rise, thereby accelerating the dissolution of the solid sodium hypochlorite in the liquid water.
[0034] Furthermore, the generator body 100 includes a box body 102 and a top cover 104, and the box body 102 and the top cover 104 are detachably sealed. In this embodiment, the box body 102 and the top cover 104 are threadedly connected, and a rubber sealing layer is provided between the top cover 104 and the box body 102. After the use of the device is completed, the staff can remove the top cover 104 from the box body 102 to clean the inside of the generator body 100.
[0035] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A hypochlorous acid disinfection device, characterized in that: The generator body comprises a control component and a generator body, wherein the generator body is provided with a water inlet pipe, a water outlet pipe and a ventilation hole, the water inlet pipe is provided with a first metering device, the water inlet pipe and the water outlet pipe are provided with a solenoid valve, a dosing device is provided on the top of the generator body, the dosing device comprises a solution tank for containing liquid medicine, a bracket and a drainage pipe, the drainage pipe is fixedly connected to the bracket, one end of the drainage pipe is communicated with the generator body, the other end of the drainage pipe is connected to the solution tank, the drainage pipe is provided with a second metering device, and is also provided with a solenoid valve; The first metering device, the second metering device and the solenoid valve are all electrically connected to the control component.
2. A hypochlorous acid disinfection device according to claim 1, characterized in that: A stirring assembly is disposed in the generator body, one end of which extends to the outside of the generator body and is sealed and connected to the generator body; The stirring component is electrically connected to the control component.
3. A hypochlorous acid disinfection device according to claim 2, characterized in that: The stirring assembly comprises a driving device and a stirring body. The driving device is installed outside the generator body. One end of the stirring body extends to the outside of the generator body and is connected to the output end of the driving device.
4. A hypochlorous acid disinfection device according to claim 3, characterized in that: The stirring body comprises a stirring shaft and a spiral blade mounted on the stirring shaft, and the lower end of the spiral blade is gap-connected with the bottom of the generator body.
5. A hypochlorous acid disinfection device according to claim 1, characterized in that: A feed port, a sealing cover for opening and closing the feed port, and a third metering device are arranged on the top of the generator body. The third metering device is located at one side of the feed port.
6. A hypochlorous acid disinfection device according to claim 5, characterized in that: The third metering device includes a weighing device and a containing device for placing solid medicines, and the containing device is located above the weighing device.
7. A hypochlorous acid disinfection device according to claim 1, characterized in that: The generator body comprises a box body and a top cover, and the box body and the top cover are detachably and hermetically connected.